Analysis of the Characteristics of the Formation of Multispectral Television Component Signals

Le résumé fourni par la source

In color and multispectral television systems, the formation of a single color component of the image signal as a function of the variables x, y, t (in a two-dimensional rectangular coordinate system (x, y)) is typically performed by limiting the incoming light flux to a specific i(1, 2, 3,…, n) number of fixed wavelength values λ. This necessary limitation of the ith color component signal is achieved using the corresponding ith color filter. If lxytλ represents the power of the light flux emitted from objects, and sλ denotes the sensitivity of the television (TV) system at wavelength λ (which determines the selection of the color component signal corresponding to a specific wavelength λ), then the general signal loxyt at the output of the optical system of the TV system can be obtained by the algebraic summation of all color component signals lixytλi. Through the relative mutual weighting of the spectral characteristics of the color filters, the transmission quality of the corresponding color component signals during reproduction can be optimized.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.